FREDERICK RUYMANN, MD

Pediatric Hematology & Oncology Physician · COLUMBUS, OH

Individual Active NPI 1427045160

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Pediatric Hematology & Oncology Physician2080P0207X35048172OH

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.